Bug#540850: kdeinit4: plasma-desktop keeps polling filesystems in /etc/fstab
Package: kdelibs-bin
Version: 4:4.3.0-1
Severity: normal
I've bumped into this very strange problem on my debian/sid KDE4 installation.
I've been looking, but not able to find a reason.
Filed bug also on KDE BTS: http://bugs.kde.org/show_bug.cgi?id=202309
Contents:
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When starting KDE4, the panel & desktop take ages to show up (upwards from 20+
minutes).
I've attached strace to the "kdeinit4: plasma-desktop" process, which seems to
be doing continuous loops of:
---------------------------------------------------------
writev(12, [{"l\1\0\1\31\0\0\0\264\2\0\0\267\0\0\0\1\1o\0E\0\0\0/org/fre"...,
200}, {"\24\0\0\0storage.hotpluggable\0", 25}], 2) = 225
poll([{fd=12, events=POLLIN}], 1, 25000) = 1 ([{fd=12, revents=POLLIN}])
read(12, "l\2\1\1\4\0\0\0L\6\0\0-\0\0\0\6\1s\0\5\0\0\0:1.22\0\0\0"..., 2048) =
68
read(12, 0x1ff9720, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
writev(12, [{"l\1\0\1\20\0\0\0\265\2\0\0\277\0\0\0\1\1o\0L\0\0\0/org/fre"...,
208}, {"\v\0\0\0volume.disc\0", 16}], 2) = 224
poll([{fd=12, events=POLLIN}], 1, 25000) = 1 ([{fd=12, revents=POLLIN}])
read(12, "l\2\1\1\4\0\0\0M\6\0\0-\0\0\0\6\1s\0\5\0\0\0:1.22\0\0\0"..., 2048) =
68
read(12, 0x1ff9720, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
writev(12, [{"l\1\0\1\30\0\0\0\266\2\0\0\177\0\0\0\1\1o\0\25\0\0\0/org/fre"...,
144}, {"\23\0\0\0org.freedesktop.Hal\0", 24}], 2) = 168
poll([{fd=12, events=POLLIN}], 1, 25000) = 1 ([{fd=12, revents=POLLIN}])
read(12, "l\2\1\1\t\0\0\0009\1\0\0=\0\0\0\6\1s\0\5\0\0\0:1.22\0\0\0"..., 2048)
= 89
read(12, 0x1ff9720, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
writev(12, [{"l\1\0\1\30\0\0\0\267\2\0\0\177\0\0\0\1\1o\0\25\0\0\0/org/fre"...,
144}, {"\23\0\0\0org.freedesktop.Hal\0", 24}], 2) = 168
poll([{fd=12, events=POLLIN}], 1, 25000) = 1 ([{fd=12, revents=POLLIN}])
read(12, "l\2\1\1\t\0\0\0:\1\0\0=\0\0\0\6\1s\0\5\0\0\0:1.22\0\0\0"..., 2048) =
89
read(12, 0x1ff9720, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
writev(12, [{"l\1\0\1\30\0\0\0\270\2\0\0\177\0\0\0\1\1o\0\25\0\0\0/org/fre"...,
144}, {"\23\0\0\0org.freedesktop.Hal\0", 24}], 2) = 168
poll([{fd=12, events=POLLIN}], 1, 25000) = 1 ([{fd=12, revents=POLLIN}])
read(12, "l\2\1\1\t\0\0\0;\1\0\0=\0\0\0\6\1s\0\5\0\0\0:1.22\0\0\0"..., 2048) =
89
read(12, 0x1ff9720, 2048) = -1 EAGAIN (Resource temporarily
unavailable)
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1067, ...}) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1067, ...}) = 0
open("/etc/fstab", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=1960, ...}) = 0
fcntl(13, F_SETFD, FD_CLOEXEC) = 0
stat("/etc/fstab", {st_mode=S_IFREG|0644, st_size=1960, ...}) = 0
stat("/etc/fstab", {st_mode=S_IFREG|0644, st_size=1960, ...}) = 0
fstat(13, {st_mode=S_IFREG|0644, st_size=1960, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f8113d00000
read(13, "# /etc/fstab: static file system"..., 4096) = 1960
read(13, "", 4096) = 0
lstat("proc", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/proc", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("usbfs", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/proc/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/dev/md0", {st_mode=S_IFBLK|0660, st_rdev=makedev(9, 0), ...}) = 0
lstat("/boot", {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0
lstat("/dev/md1", {st_mode=S_IFBLK|0660, st_rdev=makedev(9, 1), ...}) = 0
lstat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/dev/vg/usr", {st_mode=S_IFLNK|0777, st_size=18, ...}) = 0
readlink("/dev/vg/usr", "/dev/mapper/vg-usr"..., 4096) = 18
stat("/dev/vg/usr", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 2), ...}) = 0
lstat("/dev/mapper/vg-usr", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 2),
...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=143, ...}) = 0
lstat("/dev/vg/tmp", {st_mode=S_IFLNK|0777, st_size=18, ...}) = 0
readlink("/dev/vg/tmp", "/dev/mapper/vg-tmp", 4096) = 18
stat("/dev/vg/tmp", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
lstat("/dev/mapper/vg-tmp", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0),
...}) = 0
lstat("/tmp", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=4096, ...}) = 0
lstat("/dev/vg/data", {st_mode=S_IFLNK|0777, st_size=19, ...}) = 0
readlink("/dev/vg/data", "/dev/mapper/vg-data"..., 4096) = 19
stat("/dev/vg/data", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 1), ...}) = 0
lstat("/dev/mapper/vg-data", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 1),
...}) = 0
lstat("/mnt/data", {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
lstat("/dev/vg/var", {st_mode=S_IFLNK|0777, st_size=18, ...}) = 0
readlink("/dev/vg/var", "/dev/mapper/vg-var"..., 4096) = 18
stat("/dev/vg/var", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 4), ...}) = 0
lstat("/dev/mapper/vg-var", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 4),
...}) = 0
lstat("/var", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/dev/vg/home", {st_mode=S_IFLNK|0777, st_size=19, ...}) = 0
readlink("/dev/vg/home", "/dev/mapper/vg-home", 4096) = 19
stat("/dev/vg/home", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 3), ...}) = 0
lstat("/dev/mapper/vg-home", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 3),
...}) = 0
lstat("/home", {st_mode=S_IFDIR|0755, st_size=61, ...}) = 0
lstat("/dev/sdc1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 33), ...}) = 0
lstat("/mnt/dump2", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/dev/sdb2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 18), ...}) = 0
lstat("none", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/dev/sdd2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 50), ...}) = 0
lstat("none", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/dev/scd0", {st_mode=S_IFLNK|0777, st_size=3, ...}) = 0
readlink("/dev/scd0", "sr0"..., 4096) = 3
stat("/dev/scd0", {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 0), ...}) = 0
lstat("/dev/sr0", {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 0), ...}) = 0
lstat("/mnt/cdrom", {st_mode=S_IFLNK|0777, st_size=23, ...}) = 0
readlink("/mnt/cdrom", "/etc/autofs/cdrom/cdrom", 4096) = 23
stat("/mnt/cdrom", 0x2016418) = -1 ENOENT (No such file or directory)
lstat("/etc/autofs/cdrom/cdrom", 0x7fffef9e4430) = -1 ENOENT (No such file or
directory)
lstat("/dev/scd1", {st_mode=S_IFLNK|0777, st_size=3, ...}) = 0
readlink("/dev/scd1", "sr1"..., 4096) = 3
stat("/dev/scd1", {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 1), ...}) = 0
lstat("/dev/sr1", {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 1), ...}) = 0
lstat("/mnt/cdrom", {st_mode=S_IFLNK|0777, st_size=23, ...}) = 0
readlink("/mnt/cdrom", "/etc/autofs/cdrom/cdrom", 4096) = 23
stat("/mnt/cdrom", 0x2016648) = -1 ENOENT (No such file or directory)
lstat("/etc/autofs/cdrom/cdrom", 0x7fffef9e4430) = -1 ENOENT (No such file or
directory)
lstat("/dev/fd0", {st_mode=S_IFBLK|0660, st_rdev=makedev(2, 0), ...}) = 0
lstat("/mnt/floppy", {st_mode=S_IFDIR|0755, st_size=6, ...}) = 0
lstat("/dev/disk/by-id/usb-Apple_iPod-0:0-part3", 0x7fffef9e4430) = -1 ENOENT
(No such file or directory)
lstat("/mnt/ipod", {st_mode=S_IFDIR|0755, st_size=6, ...}) = 0
lstat("/dev/sde1", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/mnt/sde", {st_mode=S_IFDIR|0755, st_size=6, ...}) = 0
lstat("/dev/sdf1", 0x7fffef9e4430) = -1 ENOENT (No such file or directory)
lstat("/mnt/sdf", {st_mode=S_IFDIR|0755, st_size=6, ...}) = 0
stat("/etc/fstab", {st_mode=S_IFREG|0644, st_size=1960, ...}) = 0
close(13) = 0
munmap(0x7f8113d00000, 4096) = 0
......
---------------------------------------------------------
making the system unusable, since it's 1. dead slow and 2. no desktop, no
panel.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.30.4 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_GB.ISO-8859-15, LC_CTYPE=en_GB.ISO-8859-15 (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/dash
Versions of packages kdelibs-bin depends on:
ii kdelibs5 4:4.3.0-1 core libraries for all KDE 4 appli
ii libc6 2.9-23 GNU C Library: Shared libraries
ii libqt4-dbus 4:4.5.2-1 Qt 4 D-Bus module
ii libqt4-xml 4:4.5.2-1 Qt 4 XML module
ii libqtcore4 4:4.5.2-1 Qt 4 core module
ii libqtgui4 4:4.5.2-1 Qt 4 GUI module
ii libsoprano4 2.3.0+dfsg.1-2 libraries for the Soprano RDF fram
ii libstdc++6 4.4.1-1 The GNU Standard C++ Library v3
ii libx11-6 2:1.2.2-1 X11 client-side library
ii libxml2 2.7.3.dfsg-2+b1 GNOME XML library
ii libxml2-utils 2.7.3.dfsg-2+b1 XML utilities
ii libxslt1.1 1.1.24-2 XSLT processing library - runtime
kdelibs-bin recommends no packages.
kdelibs-bin suggests no packages.
-- no debconf information
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